Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: 99.com
class: IN
ttl: 600
type: A
ip: 121.207.250.70

Servidores DNS Principal (mname) y Secundario (rname)
host: 99.com
class: IN
ttl: 600
type: SOA
mname: vip3.alidns.com
rname: hostmaster.hichina.com
serial: 2024042612
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 600

Servidor de Correo
host: 99.com
class: IN
ttl: 600
type: MX
pri: 5
target: mxbiz1.qq.com

Servidor de Correo
host: 99.com
class: IN
ttl: 600
type: MX
pri: 10
target: mxbiz2.qq.com

Información TXT
host: 99.com
class: IN
ttl: 600
type: TXT
txt: google-site-verification=rP88pgVlX6rTHM7m_wYkCWz2RGdf0leOoC4JOoNvql4
entries: Array

Información TXT
host: 99.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:spf.mail.qq.com ip4:121.207.254.0/24 ip4:121.207.250.0/24 ip4:58.22.103.0/24 ip4:216.93.169.64/26 ip4:208.113.71.188 ip4:218.5.2.219 ip4:58.49.94.72 a mx ~all
entries: Array

Información TXT
host: 99.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:nd.com.cn a mx ptr ~all
entries: Array